Display holder



FIG. 1 is a perspective view of a display holder with environment showing my new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a section view thereof taken through the line indicated in FIG. 4.

The broken lines shown in the drawings are included for purposes of illustrating environment or portions of the display holder and form no part of the claimed design. 

CLAIM The ornamental design for a display holder, as shown and described. 